libbareword-filehandles-perl 0.006-1build1 (s390x binary) in ubuntu disco

 bareword::filehandles lexically disables the use of bareword filehandles
 with builtin functions, except for the special builtin filehandles
 STDIN, STDOUT, STDERR, ARGV, ARGVOUT and DATA. To use it in your
 scripts, simply say
 .
   no bareword::filehandles;